--- a/share/hedgewars/Data/Shaders/water.fs	Tue May 03 00:51:33 2016 -0400
+++ b/share/hedgewars/Data/Shaders/water.fs	Tue May 03 00:55:46 2016 -0400
@@ -1,3 +1,4 @@
+precision mediump float;
 
 varying vec4 vcolor;